• Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components
  • Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components
  • Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components
  • Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components
  • Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components
Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components

Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS REACH
Model Number: 2RB-8 Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.25-0.30PCS
Packaging Details: 1000pcs/PE bag
Delivery Time: 5-7 days
Payment Terms: D/P,T/T,Paypal,Western Union
Supply Ability: 1000000+PCS+Month
Get Best Price Contact Now

Detail Information

Type: Gas Discharge Tubes Material: Ceramics
Impulse Discharge Current @8/20μS: 10kA 10 Times; 20kA 1 Time Insulation Resistance: Min. 1GΩ
Impulse Life @10/1000μS 100A: Min. 300 Times Impulse Spark-over Voltage: 100V/μs:Max.500~1400V; 1kV/μs:Max.600~1600V
Capacitance @1MHz: Max. 1.5 PF Package: DIP And SMD77777777777
Dc Spark-over Voltage: 75V~800V Resonse: Excellent
High Light:

10KA GDT Gas Discharge Tube

,

10 Times GDT Gas Discharge Tube

,

REACH Ceramic Gas Discharge Tube

Product Description

 
2RB-8 Series DIP SMD Circuit Protection Components Surge Protector Arrester 75V-800V Arrestor 10KA Gas Discharge Tube
 
Description 

GDT is placed in front of, and in parallel with, sensitive telecom equipment such as power lines, communication lines, signal lines and data transmission lines to help protect them from damage caused by transient surge voltages that may result from lightning strikes and equipment switching operations. These devices do not influence the signal in normal operation.
However, in the event of an overvoltage surge, such as a lightning strike, the GDT switches to a low impedance state and diverts the energy away from the sensitive equipment.
 
Our GDT offer a high level of surge protection, a broad voltage range, low capacitance, and many form factors including new surface mount devices, which makes them suitable for applications such as Main Distribution Frame (MDF) modules, high data-rate telecom applications (e.g. ADSL, VDSL), and surge protection on power lines. Their low capacitance also results in less signal distortion. When used in a coordinated circuit protection solution with PolySwitch devices, they can help equipment manufacturers meet stringent safety regulatory standards.
 
Features
 
?Excellent response to fast rising transients

? Stable breakdown voltage

? GHz working frequency

? 8/20μs Impulse current capability: 10KA

? Non-Radioactive

? Ultra Low capacitance (<1.5pF)

? Lead-free compliant

? RoHS and REACH compliant

? UL 497B Recognized: E465335

? Size: Ф8mm*6mm

? Storage and operational temperature: -40~+90°C
 
Applications
 

• MDF modules

 

• xDSL equipment

 

• RF systems

 

• Antenna

 

• Base stations

 

• Repeaters, Modems

 

• Telephone Interface, Line cards

 

• Data communication equipment

 

• Line test equipment

 

• Power supplies

 

• Surge protectors, Alarm systems

 
Part Number Code
Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 0
Electrical Characteristics
 
Part Number DC
Spark-over Voltage 1) 2) @100V/S
Impulse Spark-over Voltage Insulation Resistance
3)
Capacitance @1MHz Life Ratings
Impulse Discharge Current @8/20μS AC Discharge Current @50Hz 1S Impulse Life @10/1000μS 100A
100V/μS 1KV/μS
Max Max Min Max Nominal
±5 times
Max 1 time Nominal 5 times Min
DIP SMD V V V pF KA KA A Times
2R075TB-8 2R075SB-8 75±20% 500 600 1 1.5 10 20 10 300
2R090TB-8 2R090SB-8 90±20% 500 600 1 1.5 10 20 10 300
2R150TB-8 2R150SB-8 150±20% 500 600 1 1.5 10 20 10 300
2R230TB-8 2R230SB-8 230±20% 600 700 1 1.5 10 20 10 300
2R250TB-8 2R250SB-8 250±20% 600 700 1 1.5 10 20 10 300
2R300TB-8 2R300SB-8 300±20% 750 850 1 1.5 10 20 10 300
2R350TB-8 2R350SB-8 350±20% 800 900 1 1.5 10 20 10 300
2R400TB-8 2R400SB-8 400±20% 850 950 1 1.5 10 20 10 300
2R420TB-8 2R420SB-8 420±20% 900 1000 1 1.5 10 20 10 300
2R470TB-8 2R470SB-8 470±20% 1000 1100 1 1.5 10 20 10 300
2R600TB-8 2R600SB-8 600±20% 1000 1200 1 1.5 10 20 10 300
2R800TB-8 2R800SB-8 800±20% 1400 1600 1 1.5 10 20 10 300
Glow Voltage at 10mA........................................................................ ~60V
Arc Voltage at 1A ~10V
Glow to Arc transition Current………………………………………...... ~0.5A
Weight…………………………………………………………………...... DIP ~1.5g
SMD ~1.25g
Operation and storage temperature……………………………………. -40~+90°C
Climatic category (IEC 60068-1) 40/90/21
Surface treatment……………………………………………………...... DIP -Nickel Plated
SMD -Matte-tin plated

 

 

1) At delivery AQL 0.65 level II, DIN ISO 2859


2) In ionized mode


3) Insulation Resistance Measuring Voltage:


75V at DC 25V
90V~150V at DC 50V
Other at DC 100V


Terms in accordance with ITU-T Rec. K.12, IEC 61643-311, GB/T 9043.

 

Dimensions (Unit: mm/inch)

 

Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 1

SMD Series (2RxxxSB-8)

Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 2

Packaging Information (Unit: mm/inch)

 

Axial Packaging (Bulk)

 
Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 3
 

Packaging Quantity

 
100 PCS per Plastic Tray
 
5 Plastic Trays per inner box
 
500 PCS per inner box

 

Axial Packaging (Tape & Reel)
Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 4
Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 5
Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 6

Packaging Quantity

 
500 PCS per reel (13”)
 
3 reels per inner box
 
1,500 PCS per inner box
 

Soldering Parameters - Wave soldering (Thru-Hole Devices)

Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 7
Wave Soldering Condition Pb-Free assembly
Preheat Temperature Min 100°C
Temperature Max 150°C
Time (Min to Max) 60-180 Seconds
Solder Pot Temperature 280°C Max
Solder Dwell Time 2-5 Seconds

 

Soldering Parameters - Reflow Soldering (Surface Mount Devices)

Ceramics 10KA 10 Times GDT Gas Discharge Tube Circuit Protection Components 8

Reflow Condition Pb - Free assembly
Preheat -Temperature Min (Ts(min)) 150°C
-Temperature Max (Ts(max)) 200°C
- Time (min to max) (ts) 60 -180 Seconds
Average ramp up rate ( Liquids Temp TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 5°C/second max
Reflow - Temperature (TL) (Liquids) 217°C
- Time (min to max) (ts) 60 -150 Seconds
Peak Temperature (TP) 260 +0/-5°C
Time within 5°C of actual peak Temperature (tp) 10 - 30 Seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max
Do not exceed 260°C
 

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